| Patents for C10L 5 - Solid fuels (8,336) |
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| 05/26/1992 | US5116588 Process for reduction of sulfur emission during sintering processes |
| 05/14/1992 | DE4033731A1 Storage of chemical waste using TEPYRAB - to absorb hydrocarbon(s) for storage and subsequent pyrolysis |
| 05/13/1992 | EP0485255A1 Process and apparatus for the production of a solid fuel from combustible wastes |
| 05/13/1992 | CN1061035A Energy-saving regenerated fuel |
| 05/12/1992 | US5112365 Combustible material is agricultural waste, recesses along sides for controlled burning, heaters for citrus groves |
| 05/07/1992 | DE4035206A1 Agglomerating fine-grained coal for use in grate firing - by rotating in concrete mixer or other drum, avoiding expense of briquetting |
| 04/30/1992 | WO1992007049A1 A method of treating and using waste products |
| 04/30/1992 | WO1992007048A1 Briquettes |
| 04/29/1992 | CN1060673A Producing method of sweet warm ball |
| 04/21/1992 | US5106594 Apparatus for processing medical waste |
| 04/14/1992 | US5104417 Substitute coal from acetylene production by-products |
| 04/14/1992 | CA1298802C Process of producing dried wood chips |
| 04/08/1992 | EP0479487A1 Briquettes |
| 04/08/1992 | CN1016183B Moulding coal brick containing mixture of waste slag and fuel |
| 04/02/1992 | WO1992005233A1 A manufacturing method for coal briquettes |
| 03/22/1992 | WO1992004920A1 Apparatus and method for processing medical waste |
| 03/18/1992 | CN1059552A Moulding process and apparatus for honeycomb briquets |
| 03/12/1992 | DE4028761A1 Disposal of waste material - involves cleaning it with sawdust then removing magnetic material and remixing with sawdust before burning |
| 03/10/1992 | CA1296898C Process for deashing coal |
| 03/05/1992 | WO1992003523A1 Barbecue fuel in the form of fragments made from cobs of corn compacted without any binder and fragmenting device for producing said fuel |
| 03/05/1992 | WO1992003522A1 Process for producing and compacting a fuel and corresponding fuel |
| 03/04/1992 | CN1059166A Sulphur-fixation and water-proof shaped coal for industrial |
| 02/27/1992 | DE4026920A1 Umweltfreundlicher, organischer brennstoff Eco-friendly, organic fuel |
| 02/19/1992 | CN1058802A Up lighted briquet, honeycomb briquet and made method |
| 02/19/1992 | CN1058800A Formed coal from coal mud |
| 02/12/1992 | CN2095867U Coal using gangue as main raw material |
| 02/12/1992 | CN1015449B Process and apparatus for shaping carbonaceous blocks by multiaxial compacting |
| 02/06/1992 | WO1992001833A1 Process and apparatus for the production of paper products |
| 02/06/1992 | WO1992001771A1 Method of turning wastes into solid body and method of burning such solid body |
| 02/05/1992 | EP0469917A1 Process for converting heavy oil deposited on coal to distillable oil in a low severity process |
| 02/05/1992 | CN1058422A Charcoal ignited directly by match fire |
| 01/30/1992 | DE4039821C1 Redn. of sulphur di:oxide discharge from small lignite furnace - comprises using lignite briquette contg. lignite, anthracite, petroleum coke, limestone powder, binder |
| 01/28/1992 | CA1294912C Process for beneficiating coal by means of selective agglomeration |
| 01/23/1992 | DE4023115A1 Conversion of fine carbonaceous waste matter into lumps - by adding water and binding agent to pelletise, granulate or briquette fine-matter for economic use as carburiser |
| 01/22/1992 | EP0467739A1 Method for manufacturing agglomerates and products thus obtained |
| 01/14/1992 | CA1294236C Process for the hydrogenative reprocessing of carbon containing waste materials of synthetic or predominantly synthetic origin |
| 01/08/1992 | EP0464788A1 Water absorbent, process for producing same and method for decreasing moisture content of powder using same |
| 01/07/1992 | US5078927 Mixing pitch and(or) coal with quartz sand |
| 12/31/1991 | US5076812 Slurrying with aliphatic saturated hydrocarbon, agglomerating, demineralizing |
| 12/29/1991 | CA2020035A1 Method for processing coal |
| 12/27/1991 | EP0252924B1 Use as fuel of a mixture of cellulosic fibres and fat-and/or oilcontaining sludges or waste materials |
| 12/18/1991 | CN1057069A Shaped coal binder and preparation thereof |
| 12/18/1991 | CN1057065A Compound coal binder and related shaped coal preparation |
| 12/17/1991 | US5073271 Mixing scrubber waste liquids with sludge, flocculation, filtr ation, combustion of filter cake |
| 12/11/1991 | EP0460811A1 Coal dewatering |
| 12/10/1991 | US5071447 Apparatus and process for steam treating carbonaceous material |
| 12/10/1991 | US5071446 Nuggets for heating and a method of making the same |
| 12/04/1991 | EP0324753B1 Process for manufacturing a calcium sulphate-containing solid secondary raw material |
| 12/03/1991 | US5069842 Process of shaping carbonaceous blocks by multiaxial compacting |
| 11/27/1991 | EP0458738A2 Process for composting sewage sludge contaminated with harmful substances together with waste wood by aerobic fermentation and use of the product so obtained |
| 11/27/1991 | EP0457790A1 Process for binding particulate waste, such as dust, metal scrap, fibres, paper waste or the like, to solids |
| 11/26/1991 | US5067968 Briquette product, and process for its production |
| 11/21/1991 | EP0457635A1 Combustible agglomerates containing granular carbonaceous combustible material and a binder and process for its manufacture |
| 11/19/1991 | US5066311 Fuel products from wast materials |
| 11/19/1991 | US5066310 Immersion in water bath, heating with steam, volatilization, recovering hexane |
| 11/13/1991 | CN2088553U High efficienty honeycomb briquet |
| 11/13/1991 | CN1056119A Producing method for coal saving honeycomb briquet |
| 11/06/1991 | CN1055949A Process for producing briquet from powder coal ash |
| 10/24/1991 | DE4011706A1 Fuel prepn. from waste and coal - by freeing waste from substances causing harmful emissions and mixing with very fine |
| 10/23/1991 | CN1055554A Rapidly burning coal |
| 10/23/1991 | CN1014425B Method of preparing smokeless fuel by using ash of pulverized coal |
| 10/16/1991 | CN1055382A Rapid igniting kindling briquette |
| 10/09/1991 | CN1055194A Compound solid fuel |
| 09/18/1991 | CN2084936U Square honeycomb briquet |
| 09/17/1991 | US5049163 Overcoating briquet with sulfur trapping agent including calcium |
| 09/12/1991 | DE4007511A1 Coal with clean burning properties - made by mixing with soft residues from sorting of urban refuse |
| 09/11/1991 | CN1013879B Shaped coal of bituminous coal for combustion in boiler |
| 09/04/1991 | CN1054231A Recovery and utilization of waste thiourea dregs |
| 08/29/1991 | DE4006752A1 Coated coke esp. petroleum coke to limit gas evolution - with water-glass or milk of lime applied by spraying or impregnation |
| 08/28/1991 | EP0442937A1 Optimizing the oxidation of carbon monoxide |
| 08/20/1991 | US5040551 Optimizing the oxidation of carbon monoxide |
| 08/14/1991 | EP0441512A2 Oil- absorbent polymer and use therefor |
| 08/14/1991 | EP0441209A1 Method for the utilization of carbon black coming from synthesis gas production |
| 08/08/1991 | WO1991011502A1 Coal and oil upgrading by microagglomeration and thermopelletizing process ('comat' process) |
| 08/06/1991 | USH947 Packaging for explosive (ALCLO) pellets |
| 08/01/1991 | DE4002591A1 Volatile solvent extn. from waste in two=stage(s) - involves mixing with free-flowing absorbent solids |
| 07/24/1991 | CA2008470A1 Coal and oil upgrading by micro-agglomeration and thermopelletizing process ("comat" process) |
| 07/16/1991 | US5032146 Low-rank coal oil agglomeration |
| 07/11/1991 | DE3940328C1 Lime bonded coke mouldings mfr. for iron and steel prodn. - by mixing coke fines with mineral mortar and briquetting |
| 07/04/1991 | DE3943022A1 Waste material contg. coke - used as adsorbent to remove hydrocarbon(s) and heavy metals from waste water |
| 07/04/1991 | DE3942479A1 Fuel from contaminated grass clippings from motorway sidings - for fluidised bed furnaces having low pollution action |
| 07/03/1991 | CN1052691A Alcohol dregs formed coal and its making method |
| 07/02/1991 | CA1285388C Production of hardened coal agglomerates |
| 06/22/1991 | CA2031858A1 Rendering oily wastes landtreatable or usable |
| 06/20/1991 | DE3940327C1 Cement-bonded coke mouldings - prepd. by mixing fine coke with mineral mortar and moulding moist mixt. in shaping machine |
| 06/19/1991 | CN1052326A Rapid burning material of plant powder |
| 06/19/1991 | CN1052325A Charcoal homeycomb body |
| 06/18/1991 | US5024820 Mechanism for charging and discharging a closed chamber utilizable as an extraction tank of a continuous vegetable material extraction unit and extraction process comprising an application thereof |
| 06/06/1991 | DE3940183A1 Prodn. of briquettes from animal manure - for use in gasification and burning processes |
| 06/06/1991 | DE3940103A1 Preparing domestic fuel briquettes - by mixing fine dust or waxy starch with non-caking crude coal, esp. anthracite |
| 05/29/1991 | DE4037490A1 Disposal of plastic material made of phenol:formaldehyde condensate - by gasifying and/or carbonising, comminuting and then mixing with crude or dry coal |
| 05/22/1991 | CN2077445U Energy-saving honeycomb briquet |
| 05/22/1991 | CN2077335U Pneumatic treating garbage apparatus |
| 05/22/1991 | CN1051582A Manufacturing process of inflammable honeycomb briquette |
| 05/21/1991 | US5017269 Friable particluate char |
| 05/16/1991 | WO1991006617A1 Apparatus and process for steam treating carbonaceous material |
| 05/16/1991 | DE3939018C1 Method of making furnace briquettes - has raw sand and carbon carrying material mixes before heating |
| 05/14/1991 | CA1284029C Agglomeration of coal fines |
| 05/08/1991 | CN2076551U Improvement of honeycomb briquette |
| 05/08/1991 | CN1051194A Earthen bricks use as fuel |